65/100CR Score
Ranked #1 because of its Google rating and trade focus: 4.9★ from 1,414 Google reviews, listed on Google as “Pest control service”.
Best Pest Control Companies in Hamilton, ON (2026)
160 pest control companies ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Hamilton: Abell Pest Control, CR Score 65/100; 4.9★ from 1,414 Google reviews; open 7 days a week.
- 2
Best for emergencies (open 24/7): All Corners Pest Control, posts 24/7 hours; ranked #2 of 160.
- 28
Most-reviewed: Insight Pest Solutions, 4,410 Google reviews at 4.8★, the most of 160 ranked; ranked #28.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
160 Hamilton pest control companies are ranked here by CR Score, from ten published factors. 55 are open 24/7, 127 open Saturdays and 108 open Sundays, based on posted hours. The median Google rating is 4.9★ across 160 rated businesses.
Top 10 pest control companies in Hamilton at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Abell Pest Control | 65 | 4.9★ (1,414) | Hamilton | Sat · Sun | Overall |
| 2 | All Corners Pest Control | 65 | 4.9★ (434) | Hamilton | 24/7 | Emergencies |
| 3 | Orkin Canada Pest Control | 64 | 4.7★ (567) | Hamilton | 24/7 | — |
| 4 | Bad Company Wildlife Eviction | 64 | 5.0★ (415) | Hamilton | Sat · Sun · Evenings | — |
| 5 | Pestigo Pest Control Hamilton | 63 | 4.9★ (149) | Hamilton | 24/7 | — |
| 6 | Truly Nolen Pest Control | 63 | 5.0★ (110) | Hamilton | 24/7 | — |
| 7 | AAA Kyle's Wildlife Removal | 63 | 5.0★ (103) | Hamilton | 24/7 | — |
| 8 | Abell Pest Control | 62 | 4.9★ (285) | Hamilton | Sat · Sun | — |
| 9 | SWAT Wildlife Inc. | 62 | 5.0★ (71) | Hamilton | 24/7 | — |
| 10 | Green Thermal Solutions | 62 | 4.8★ (115) | Hamilton | 24/7 | — |
The 160 best pest control companies in Hamilton, ranked
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Hamilton
65/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.9★ from 434 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.7★ from 567 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
64/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 415 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.9★ from 149 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 5.0★ from 110 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
63/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 103 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
62/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 285 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.8★ from 115 Google reviews, listed on Google as “Pest control service”.
#11 AMW Pest Control
Based in Hamilton
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 241 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
62/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.8★ from 312 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 58 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
62/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 132 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
62/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 51 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
61/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.7★ from 92 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
61/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.9★ from 53 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
61/100CR ScoreRanked #18 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 124 Google reviews, listed on Google as “Pest control service”.
Based in Burlington, 11 km away
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 248 Google reviews, listed on Google as “Pest control service”.
#21 Pest Patrol GTA
Based in Norfolk County, 11 km away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 116 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
61/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.6★ from 72 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
61/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.8★ from 111 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
61/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 65 Google reviews, listed on Google as “Pest control service”.
Based in Hamilton
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Pest control service”.
Pest control companies ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 160 ranked pest control companies here; the rest are on their profiles.
Also serving Hamilton
20 more pest control companies within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Abacat Pest Control | In Hamilton | |
| All Pest Control Services Inc | 5.0★ (1) | In Hamilton |
| Avid Pest Services | 5.0★ (2) | In Hamilton |
| Bed Bug Exterminator Hamilton | In Hamilton | |
| Bug Off Pest Control & Wildlife | 5.0★ (1) | 28 km |
| Container Fumigation | In Hamilton | |
| FlatLine Pest Control | In Hamilton | |
| GTS Pest Control | In Hamilton | |
| Hamilton Extermination | In Hamilton | |
| Mosquito and Pest Control Inc. | 5.0★ (2) | 40 km |
| Need Pest Control | In Hamilton | |
| Orbis Pest Control Oakville | 5.0★ (1) | 25 km |
| Pest Control Hamilton Exterminator | 5.0★ (1) | In Hamilton |
| Pestora Protection | Protection That Holds.™ | In Hamilton | |
| Prime Pest Control Hamilton | 5.0★ (1) | In Hamilton |
| R & R Pest Control Inc | In Hamilton | |
| R&R Pest Control Inc. | 5.0★ (1) | In Hamilton |
| Sagi Pest Control | 3.0★ (2) | 35 km |
| Stoney Creek Emergency Pest Control | 3.0★ (2) | In Hamilton |
| Toronto Bed Heat Quest Ltd | 5.0★ (1) | 23 km |
How we ranked Hamilton pest control companies
We scored 160 Hamilton pest control companies on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed November 3, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Hamilton data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |
Pest control companies in Hamilton: frequently asked questions
Who is the best pest control company in Hamilton?
By CR Score, the highest-ranked pest control company in Hamilton, ON is Abell Pest Control with a CR Score of 65/100. It has 4.9★ from 1,414 Google reviews. It is open 7 days a week. All Corners Pest Control (#2) and Orkin Canada Pest Control (#3) follow. We ranked 160 pest control companies on ten factors, last updated November 3, 2026.
How many pest control companies are there in Hamilton?
ContractorsRanked ranks 160 pest control companies serving Hamilton, ON. 36 of them are based in Hamilton; the rest serve it from nearby towns. Another 20 within 40 km are listed but not ranked yet. Counts are as of November 2026.
Which pest control companies in Hamilton are open 24/7?
55 ranked pest control companies in Hamilton post 24/7 hours. The highest-ranked are All Corners Pest Control (#2), Orkin Canada Pest Control (#3) and Pestigo Pest Control Hamilton (#5). Hours come from each business's Google listing as of November 2026, so call to confirm.
Which pest control companies in Hamilton work on weekends?
127 of 160 ranked pest control companies post Saturday hours and 108 post Sunday hours. The highest-ranked open Saturdays are Abell Pest Control (#1), All Corners Pest Control (#2) and Orkin Canada Pest Control (#3). Posted hours are office hours; crews may book weekend jobs separately.
What Google rating do Hamilton pest control companies have?
The median Google rating among 160 rated pest control companies in Hamilton is 4.9★, with a median of 41 reviews. Insight Pest Solutions has the most, 4,410 reviews, and ranks #28. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank pest control companies?
Each pest control company gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Do pest control companies outside Hamilton count in this ranking?
Yes, if they are within 40 km of the Hamilton city centre, our service radius for pest control companies. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Can pest control companies pay to rank higher on ContractorsRanked?
No. The CR Score never reads payment status, and this ranking has 0 paid placements. Up to 3 Featured businesses may appear above the list, labelled Featured and showing their honest rank.
Update log for Hamilton
- November 2026: CR Scores recalculated for 160 pest control companies serving Hamilton.
- November 2026: 1 duplicate listing merged.
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